/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file    gpio.c
  * @brief   This file provides code for the configuration
  *          of all used GPIO pins.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2023 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "gpio.h"

/* USER CODE BEGIN 0 */
#include "usart.h"
/* USER CODE END 0 */

/*----------------------------------------------------------------------------*/
/* Configure GPIO                                                             */
/*----------------------------------------------------------------------------*/
/* USER CODE BEGIN 1 */
static uint8_t isPwrOn = 0;
/* USER CODE END 1 */

/** Configure pins as
        * Analog
        * Input
        * Output
        * EVENT_OUT
        * EXTI
        * Free pins are configured automatically as Analog (this feature is enabled through
        * the Code Generation settings)
*/
void MX_GPIO_Init(void)
{

  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOD_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
  __HAL_RCC_GPIOB_CLK_ENABLE();

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOA, wdg_Pin|pwr_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOB, nbrst_Pin|gled_Pin|rled_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pins : PC13 PC14 PC15 */
  GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pins : PD0 PD1 */
  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

  /*Configure GPIO pins : PA0 PA4 PA6 PA7
                           PA8 PA11 PA12 PA15 */
  GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_4|GPIO_PIN_6|GPIO_PIN_7
                          |GPIO_PIN_8|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_15;
  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pins : PAPin PAPin */
  GPIO_InitStruct.Pin = wdg_Pin|pwr_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pins : PBPin PBPin PBPin */
  GPIO_InitStruct.Pin = nbrst_Pin|gled_Pin|rled_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pins : PB1 PB2 PB12 PB13
                           PB14 PB15 PB3 PB4
                           PB7 PB8 PB9 */
  GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_12|GPIO_PIN_13
                          |GPIO_PIN_14|GPIO_PIN_15|GPIO_PIN_3|GPIO_PIN_4
                          |GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9;
  GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure peripheral I/O remapping */
  __HAL_AFIO_REMAP_PD01_ENABLE();

}

/* USER CODE BEGIN 2 */
void wdg_feed(void)
{
    HAL_GPIO_TogglePin(wdg_GPIO_Port, wdg_Pin);
}
void led_r_on(void)
{
    HAL_GPIO_WritePin(rled_GPIO_Port, rled_Pin, GPIO_PIN_RESET);
}
void led_r_off(void)
{
    HAL_GPIO_WritePin(rled_GPIO_Port, rled_Pin, GPIO_PIN_SET);
}
void led_g_on(void)
{
    HAL_GPIO_WritePin(gled_GPIO_Port, gled_Pin, GPIO_PIN_RESET);
}
void led_g_off(void)
{
    HAL_GPIO_WritePin(gled_GPIO_Port, gled_Pin, GPIO_PIN_SET);
}
void pwr_on(void)
{
    if (isPwrOn) {
        msg_printf("pwr already on\r\n");
        return;
    }

    msg_printf("pwr on");
    HAL_GPIO_WritePin(pwr_GPIO_Port, pwr_Pin, GPIO_PIN_SET);
    for (int i = 0; i < 5; i++) {
        HAL_Delay(1000);
        msg_printf(".");
    }
    msg_printf("done\r\n");
    isPwrOn = 1;
}
void pwr_off(void)
{
    HAL_GPIO_WritePin(pwr_GPIO_Port, pwr_Pin, GPIO_PIN_RESET);
    msg_printf("pwr off\r\n");
    isPwrOn = 0;
}
void nbrst_on(void)
{
    HAL_GPIO_WritePin(nbrst_GPIO_Port, nbrst_Pin, GPIO_PIN_SET);
}
void nbrst_off(void)
{
    HAL_GPIO_WritePin(nbrst_GPIO_Port, nbrst_Pin, GPIO_PIN_RESET);
}
/* USER CODE END 2 */
